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Effect of cold maceration, stem return, re-heating and mannoprotein addition on colour stabilization of 'Pinot noir' wines.
Situation report for the world vitivinicultural sector in 2002. World statistics./ Situation et statistiques du secteur vitivinicole mondiale en 2002.
Situation report for the world vitivinicultural sector in 2003. World statistics./ Situation du secteur vitivinicole mondial en 2003. Statistiques mondiales.
Situation report for the world vitivinicultural sector in 2004. World statistics./ Situation du secteur vitivinicole mondial en 2004. Statistiques mondiales.
Situation report for the world vitivinicultural sector in 2005. World statistics./ Situation du secteur vitivinicole mondial en 2005. Statistiques mondiales.
2006 World viticultural statistics. Situation report for the world vitivinicultural sector in 2006.
Weltstatistiken 2007. / World statistics 2007. / Estadísticas mundiales 2007. / Statistiques mondiales 2007. / Statistiche mondiale 2007.
Refrigeration sector monitoring
58 results
Solar refrigeration solution designed to support life on the moon
In 2012, the prestigious NASA Commercial Innovation of the Year was bestowed on a solar refrigeration solution designed to support life on the moon, but has huge application on Earth. With approximately 2 billion of Earth’s inhabitants without...
Briefs: Nitrogen blasting designed for beer shelf life boost
Vacuum Barrier Corp. has developed Nitrojetter technology, which reduces oxygen levels within carbonated beverages in order to extend shelf life without affecting taste or colour. Nitrojetter uses liquid nitrogen steam that is fired into the...
Is this the final run in the quest for the Higgs Boson?
In March 2012, physicists from Fermilab’s Tevatron collider near Chicago announced that data collected could suggest the existence of the Higgs boson. Furthermore, the results coincide with the Large Hadron Collider (LHC) results released by CERN...
EIA points out the risks of illegal traffic of refrigerants
Five years after an initial report on the subject, EIA assesses that significant levels of refrigerant traffic persist in Europe, despite the worsening climate situation.
Growing need for F-Gas technicians: AREA highlights training gaps
Around 370,000 refrigeration, air conditioning and heat pump (RACHP) personnel are F-Gas certified in the 18 EU countries covered by AREA membership.
Thin Ice: the very first weight loss clothing line
According to its creator, refrigerated clothes 'hacks' human metabolism to trick the body into burning up to 1,000 extra calories a day.
Ratification of the European Standard EN 378: the IoR publishes a guidance note to highlight the significant changes.
What are the main differences between the EN 378:2008 and the EN 378:2016 "Refrigerating systems, safety and environmental requirements" ? The Institute of Refrigeration answers through a four page Guidance Note.
In UK, 70% of office workers complain of poor IAQ
Almost 70% of office workers in UK believe poor air quality in their place of work is having a negative effect on their day-to-day productivity and well-being.
Innovations in cooling and refrigeration: insights from China’s first biennial transparency report on climate change
China submitted its first biennial transparency report on climate change to UNFCCC in December 2024
The United States delays efficiency standards for household appliances
The delay of requirements includes air conditioners, with potential impact on market costs and energy efficiency efforts.
An air-conditioned jogging track in a park in Qatar
A 50,000 m² park opened in Al Gharrafa, Qatar. It has the particularity of being equipped with a fully air-conditioned track for pedestrians and joggers.
Leak detection thanks to thermal imaging cameras
Thermal imaging cameras can be specially designed for the detection of refrigerant gases.
A free guide for copper pipework support and routing
The IoR published a bulletin providing guidance on pipework support methods for copper pipework designed to contain refrigerant.
Data centre in Finland recovers waste heat
The companies Ericcson and Fortum signed an agreement to recover a data centre waste heat for district heating.
Cooling system for spacecraft entering the Martian atmosphere.
A team of scientists has designed a cooling system to avoid severe aerodynamic heating when spacecraft enter the Martian atmosphere.
IIR news
41 results
Paris Agreement signed and the OEWG37 makes headway
Find out how the Paris Agreement, adopted during the Conference of Parties (COP21) and signed on 22 April 2016, and advancements at the 37th Meeting of the Open-ended Working Group of the Parties to the Montreal Protocol (OEWG37) will impact the...
Are you signed up for IIR e-alerts?
New service offered on the IIR website! Now you can receive the latest refrigeration updates with our e-mail alerts.
IIR Informatory Notes on refrigerants designed to meet the needs of decision-makers
"We felt it was important to draft a collection of Notes on the most appropriate actions to take in this field, designed to meet the needs of decision-makers in order to be better prepared for the upcoming deadlines."
Discover BETTED’s new e-learning platform
The e-learning platform developed by the BETTED Team is now available and ready for use. It is dedicated to interested professionals from both participating and non-participating countries, as well as those...
Training and courses: Accessible opportunities online
The IIR has taken care to provide you with an exclusive selection of digital training and course material on the main themes of HVACR, including a section dedicated to certification courses from reputable international organisations and companies...
The International Dictionary of Refrigeration is now accessible online
Previously only available in paper format and in just 5 languages, the complete version of the International Dictionary of Refrigeration is now accessible on our website.
The IIR at the refrigeration forefront of EU projects
Generally involved in the dissemination process, the IIR makes use of its network, activities and services to promote worldwide the research outcomes of the EU projects.
IIR to launch online Newsletter “IIR Refrigeration News”
With the aim of providing high quality and accurate news and information swiftly, the IIR will soon launch its online monthly newsletter “IIR Refrigeration News”.
ICR2023: ENOUGH, INDEE+ and SophiA conference papers are now online!
Download papers presented at ICR2023.
International Network for Women in Cooling Launches Online Platform to Connect Women Professionals Around the Globe
Paris, 11 May 2023 — Today, the International Network for Women in Cooling (INWIC) officially launched its web service, available at
A new era for the IIR’s archives: 2,000 historical publications now available online
As part of its campaign to promote and preserve its documentation heritage, the International Institute of Refrigeration has launched a large-scale project to digitise its historical archives. This initiative...
OEWG-47 Side Event Highlights Urgent Need for Sustainable Cooling in Data Centres
The Climate and Clean Air Coalition (CCAC) and the International Institute of Refrigeration (IIR), with support from UNEP United for Efficiency (U4E), brought together experts, policymakers, and industry leaders...
The importance of heat pump data for policymaking: Insights from the IEA workshop
On January 23, the IIR participated in the workshop “The importance of heat pump data for policymaking and innovation,” organised by the IEA in Paris.
Learn about the contribution of ammonia pioneers at the IOR historical talk on November 3
Travel back in time and find out more about the early pioneers of ammonia refrigeration at the Institute of Refrigeration's (IOR) historical TechTalk to be held online on November 3.
IIR engages in COP13/MOP36 and COP29 to highlight the key role of sustainable refrigeration for all in handling climate change
Two major events in the fight against climate change and protecting the future of our planet, COP13/MOP36 and COP29, are held in October and November. The IIR is taking part in these United Nations conferences...
Encyclopedia of Refrigeration
9 results
Additive manufacturing of heat exchangers
In the refrigeration industry, additive manufacturing (colloquially referred to as “3D printing”) makes it possible to fabricate novel, complex and potentially more energy efficient...
Hydrocarbon refrigerants
Hydrocarbons such as R290 (propane), R600a (isobutane) or R1270 (propene/propylene) are low GWP non-toxic natural refrigerants with excellent thermodynamic properties. They offer an...
Cryogenic nitrogen in the food and beverage industry
The adoption of cryogenic processes in the food and beverage industry is predominantly driven by liquid nitrogen (LIN), and it is the preferred candidate for food chilling and...
Additive manufacturing of regenerators for caloric cooling
In many areas of engineering, additive manufacturing allows the production of complex and multifunctional products that could not be manufactured using traditional methods. In the...
André Lebon
André Lebon (1859 – 1938). Membre fondateur de l’Association Internationale du Froid puis de l’Institut International du Froid
Ice cream manufacturing, environmental impact and market data
From a physico-chemical point of view, ice cream is a complex, frozen multiphase mixture. The manufacturing process includes several stages of freezing which are described in this...
Liquefied Natural Gas: production process and cold energy recovery
Liquefied natural gas (LNG) is natural gas that has been cooled to about -160 °C and turned into a liquid to facilitate transportation and storage. A typical LNG supply chain...
Nanorefrigerants
Nanorefrigerants are created by adding nanoparticles in suspension to a base refrigerant. They have a thermal conductivity that is 15% to 104% higher than that of the corresponding...
Cryogenics in the pharmaceutical industry: drug design and bioavailability improvement
Research activities in the pharmaceutical sector focus primarily on developing novel drug formulations which can elicit the desired response upon being administered to the patient...
Events
2 results
Other event
15th IEA Heat Pump Conference
May 26, 2026 - May 29, 2026
Vienna, Austria
Join the 15th IEA Heat Pump Conference, which will take place in Vienna, Austria,from May 26-29, 2026! The 15th IEA Heat Pump Conference, co-sponsored by IIR,...
Find out more
21st International Conference & Exhibition on Liquefied Natural Gas (LNG2026)
February 02, 2026 - February 05, 2026
Doha, Qatar
Register...
